#include <iostream>

void Test01() {
  int mySum = 0;
  int i = 1;

  for (; i <= 5; i++) {
    mySum += i;
  }

  std::cout << "mySum=" << mySum << std::endl;
  std::cout << "i=" << i << std::endl;
}

void Test02() {
  int mySum = 0;
  int i = 1;

  for (; i <= 5;) {
    mySum += i;

    i++;
  }

  std::cout << "mySum=" << mySum << std::endl;
  std::cout << "i=" << i << std::endl;
}

void Test03() {
  int mySum = 0;
  int i = 1;

  for (;;) {
    if (i > 5) {
      break;
    }
    mySum += i;
    i++;
  }

  std::cout << "mySum=" << mySum << std::endl;
  std::cout << "i=" << i << std::endl;
}


void Test04(){
  for (;;) {
    std::cout << "hello" << std::endl;
  }
}


int main() {
  // Test02();

//   Test03();

  Test04();

  return 0;
}